package com.tanhua.server.controller;

import com.tanhua.model.vo.PageResult;
import com.tanhua.server.service.CommentsService;
import com.tanhua.server.service.SmallVideosService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.Map;

@RestController
@RequestMapping("/smallVideos")
public class SmallVideosController {

    @Autowired
    private SmallVideosService videosService;

    @Autowired
    private CommentsService commentsService;

    /**
     * 发布视频
     * 接口路径：POST
     * 请求参数：
     * videoThumbnail：封面图
     * videoFile：视频文件
     */
    @PostMapping
    public ResponseEntity saveVideos(MultipartFile videoThumbnail, MultipartFile videoFile) throws IOException {
        videosService.saveVideos(videoThumbnail, videoFile);
        return ResponseEntity.ok(null);
    }

    /**
     * 视频列表
     */
    @GetMapping
    public ResponseEntity queryVideoList(@RequestParam(defaultValue = "1") Integer page,
                                         @RequestParam(defaultValue = "10") Integer pagesize) {
        PageResult result = videosService.queryVideoList(page, pagesize);
        return ResponseEntity.ok(result);
    }

    /**
     * 视频点赞
     */
    @PostMapping("/{id}/like")
    public ResponseEntity like(@PathVariable("id") String videoId) {
        commentsService.likeVideoComment(videoId);
        return ResponseEntity.ok(null);
    }

    /**
     * 视频取消点赞
     *
     * @param videoId
     * @return
     */
    @PostMapping("/{id}/dislike")
    public ResponseEntity dislike(@PathVariable("id") String videoId) {
        commentsService.dislikeVideoComment(videoId);
        return ResponseEntity.ok(null);
    }

    /**
     * 视频关注作者
     */
    @PostMapping("/{uid}/userFocus")
    public ResponseEntity focus(@PathVariable("uid") Long followUserId) {
        videosService.userFocus(followUserId);
        return ResponseEntity.ok(null);
    }

    /**
     * 视频取消关注
     *
     * @param followUserId
     * @return
     */
    @PostMapping("/{uid}/userUnFocus")
    public ResponseEntity unFocus(@PathVariable("uid") Long followUserId) {
        videosService.disuserFocus(followUserId);
        return ResponseEntity.ok(null);
    }

    // 视频评论列表
    @GetMapping("/{id}/comments")
    public ResponseEntity findComments(@RequestParam(defaultValue = "1") Integer page,
                                       @RequestParam(defaultValue = "10") Integer pagesize,
                                       @PathVariable("id") String videoId) {
        PageResult pr = videosService.findVideoComments(videoId, page, pagesize);
        return ResponseEntity.ok(pr);
    }


    // 小视频发布评论
    @PostMapping("/{id}/comments")
    public ResponseEntity saveComments(@PathVariable("id") String videoId, @RequestBody Map map) {
        String comment = (String) map.get("comment");
        videosService.saveComments(videoId, comment);
        return ResponseEntity.ok(null);
    }


    // 视频评论点赞
    @PostMapping("/comments/{id}/like")
    public ResponseEntity commentsLike(@PathVariable("id") String commentId) {
        videosService.commentsLike(commentId);
        return ResponseEntity.ok(null);
    }

    // 视频评论取消点赞
    @PostMapping("/comments/{id}/dislike")
    public ResponseEntity commentsDislike(@PathVariable("id") String commentId) {
        videosService.commentsDislike(commentId);
        return ResponseEntity.ok(null);
    }
}